Hi guys.am new to this industry.and am being give a task of computing the required referigeration load for a Vertical Co2 polyeurethane(6" thik) insulated tank.The problem is when continoulsy running the chiller for 8-9 hrs, the pressure drop is negligeble..ie when the Chiller was switched on, the pressure was 21bar and after continously running for 9 hrs the pressure inside the tank was 20.5 bar..
Should it be considered that the chiller used is inssufficient.Can somebody let me know how do i size the unit or the reasons that may be affecting the system
It would be great if you could give me a few inputs..Following are the tank details:
Tank capacity: 10000T
6"thk polyeurethane insulated vertical tank.
Ref: R404A